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. Author manuscript; available in PMC: 2023 Oct 1.
Published in final edited form as: Transfusion. 2022 Aug 20;62(10):2039–2047. doi: 10.1111/trf.17068

Table 3.

Type of 284 positive alloantibodies tests in 156 patients.

Type of antibodies Frequency of positive tests (n =284) n, (%) Frequency of patients (n = 156) n, (%)
Rh system
 Anti-E 80 (28.2) 80 (51.3)
 Anti-e 3 (1.1) 3 (1.9)
 Anti-C 8(2.8) 8 (5.1)
 Anti-c 32 (11.3) 32 (20.5)
MNS system
 Anti-Mia 45 (15.8) 45 (28.8)
 Anti-M 1 (0.3) 1 (0.6)
 Anti-N 1 (0.3) 1 (0.6)
 Anti-S 8 (2.8) 8 (5.1)
Kidd system
 Anti-Jka 8 (2.8) 8 (5.1)
 Anti-Jkb 4 (1.4) 4 (2.6)
Duffy system
 Anti-Fya 0 0
 Anti-Fyb 5 (1.8) 5 (3.2)
Lewis system
 Anti-Lea 17 (6.0) 17 (10.9)
 Anti-Leb 6 (2.1) 6 (3.8)
Diego system
 Anti-Dia 11 (3.9) 11 (7)
PP1Pk system
 Anti-P1 6 (2.1) 6 (3.8)
Unidentified 49 (17.3) 49 (31.4)
*

some patients have multiple alloantibodies